NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021CW2 ∴ Orbital info ∴ Epoch 60400 MJD

2021CW2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021CW2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.16167	0.0002003	au
e	0.14141	0.000145
i	5.254	0.005073	deg
Ω	318.001	0.001132	deg
ω	221.712	0.003935	deg
M	151.983	0.2283	deg

Other useful info
Absolute Magnitude (H)	27.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9974	au
Aphelion distance	1.3259	au
Asc. node-Earth separation	0.25957	au
Desc. node-Earth separation	0.04386	au
Earth MOID	0.03196	au
Orbital period	457.32	days
Date of orbit computation	feb 26 12:21

Covariance matrix
4.01063090E-08	2.90321661E-08	1.01583629E-06	2.26697062E-07	7.66915594E-07	-4.57255574E-05
2.90321661E-08	2.10176659E-08	7.35276600E-07	1.64088957E-07	5.56371246E-07	-3.31006647E-05
1.01583629E-06	7.35276600E-07	2.57337074E-05	5.74273698E-06	1.93850854E-05	-1.15813733E-03
2.26697062E-07	1.64088957E-07	5.74273698E-06	1.28164573E-06	4.32727475E-06	-2.58454280E-04
7.66915594E-07	5.56371246E-07	1.93850854E-05	4.32727475E-06	1.54830358E-05	-8.74931873E-04
-4.57255574E-05	-3.31006647E-05	-1.15813733E-03	-2.58454280E-04	-8.74931873E-04	5.21325023E-02

Correlation matrix
1.00000000	0.99995591	0.99992216	0.99989765	0.97322479	-0.99999626
0.99995591	1.00000000	0.99978663	0.99977694	0.97531382	-0.99997741
0.99992216	0.99978663	1.00000000	0.99996258	0.97115484	-0.99989546
0.99989765	0.99977694	0.99996258	1.00000000	0.97140965	-0.99987439
0.97322479	0.97531382	0.97115484	0.97140965	1.00000000	-0.97384961
-0.99999626	-0.99997741	-0.99989546	-0.99987439	-0.97384961	1.00000000